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MOBIHOC
2012
ACM
12 years 15 days ago
Spatial spectrum access game: nash equilibria and distributed learning
A key feature of wireless communications is the spatial reuse. However, the spatial aspect is not yet well understood for the purpose of designing efficient spectrum sharing mecha...
Xu Chen, Jianwei Huang
MOBIHOC
2012
ACM
12 years 15 days ago
Enforcing dynamic spectrum access with spectrum permits
Dynamic spectrum access is a maturing technology that allows next generation wireless devices to make highly efficient use of wireless spectrum. Spectrum can be allocated on an o...
Lei Yang, Zengbin Zhang, Ben Y. Zhao, Christopher ...
MOBIHOC
2012
ACM
12 years 15 days ago
Serendipity: enabling remote computing among intermittently connected mobile devices
Mobile devices are increasingly being relied on for services that go beyond simple connectivity and require more complex processing. Fortunately, a mobile device encounters, possi...
Cong Shi, Vasileios Lakafosis, Mostafa H. Ammar, E...
PLDI
2012
ACM
12 years 15 days ago
Understanding and detecting real-world performance bugs
Developers frequently use inefficient code sequences that could be fixed by simple patches. These inefficient code sequences can cause significant performance degradation and ...
Guoliang Jin, Linhai Song, Xiaoming Shi, Joel Sche...
PLDI
2012
ACM
12 years 15 days ago
Dynamic synthesis for relaxed memory models
Modern architectures implement relaxed memory models which may reorder memory operations or execute them non-atomically. Special instructions called memory fences are provided, al...
Feng Liu, Nayden Nedev, Nedyalko Prisadnikov, Mart...